modernize dev deps (native tests, ESLint 9+, drop Buble)

.github/workflows/node.yml

@@ -1,31 +1,22 @@
 name: Node
-
-on:
-  push:
-    branches: ['*']
-  pull_request:
-    branches: [master]
-
+on: [push, pull_request]
 jobs:
   test:
     runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        node-version: [10.x, 12.x]
     steps:
     - name: Checkout
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
-    - name: Use Node ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+    - name: Setup Node
+      uses: actions/setup-node@v4
       with:
-        node-version: ${{ matrix.node-version }}
+        node-version: 20
 
-    - name: Install dependencies with Yarn
-      run: yarn install --frozen-lockfile
+    - name: Install dependencies
+      run: npm ci
 
     - name: Build the bundle
-      run: yarn run build
+      run: npm run build
 
     - name: Run tests
-      run: yarn test
+      run: npm test

README.md

@@ -9,7 +9,7 @@ that allows you to perform queries like "all items within this bounding box" ver
 (e.g. hundreds of times faster than looping over all items).
 It's most commonly used in maps and data visualizations.
 
-[![Build Status](https://github.com/mourner/rbush/workflows/Node/badge.svg?branch=master)](https://github.com/mourner/rbush/actions)
+[![Build Status](https://github.com/mourner/rbush/workflows/Node/badge.svg?branch=main)](https://github.com/mourner/rbush/actions)
 [![](https://img.shields.io/badge/simply-awesome-brightgreen.svg)](https://github.com/mourner/projects)
 
 ## Demos

eslint.config.js

@@ -0,0 +1 @@
+export {default} from 'eslint-config-mourner';